Our Wrens Feeding Their Babies (video by SCB)
My sister had purchased a purely ornamental birdhouse for me, and on a whim, I hung it outside. When I first noticed a male wren sitting on top of it, I assumed he was just using it as a decoy, but I was mistaken! He and his mate built a nest inside of it, and they are currently in the process of raising their fledglings (which I have heard but so far have not gotten a really good look at). In order to prevent another unfortunate accident, we have been checking on them throughout the day and night, and letting our dogs out frequently. Hopefully our luck will hold!
Habitat
If you would like to attract wrens to your yard, the best way to lure them in and keep them around is to provide nesting houses. These are available in many different stores, and usually have a detachable underside so that the house can be cleaned out when the nesting season is over.
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| One of our Wrens (photo by SCB) |
Wren houses need to be hung up high, out of the reach of predators (unless you have a lot of time to babysit). By putting out several houses, you will increase your chances of attracting a nesting pair, as the male wren will build at least 2 and sometimes 3 different nests in his efforts to find a mate. Once one of the nests has been chosen by the female, the male will bring sticks and bar the entry to the other nests he has built in order to deter other wrens from nesting in them.
Food
I have read that wrens can be offered meal worms to feed their babies, but have not actually done this as I am extremely hesitant of luring in any other birds (especially blue jays!). Just yesterday a jay was in my yard searching for the nest, but fortunately did not figure out where it was. If you would like to feed wrens, just be sure not to let any other birds become aware that there is food around.
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| One of our Wrens Getting Ready to Feed the Babies (photo by SCB) |
Our wrens have benefited from the slightly weedy areas in the yard, which are a prime insect hunting spot. They have found numerous caterpillars here. They have also eaten all of the ants that used to congregate around the back porch, as well as the flies!
If you would like to have wrens nest in your backyard, please do not use pesticides! These could poison the babies, and the wrens will do a better job of clearing out insects than any spray would, anyway.
I have not read anything about whether or not wrens will return to a yard once they have raised their babies in it, but I certainly hope they do!

